"use strict";var e=require("@csstools/css-parser-algorithms"),n=require("@csstools/css-tokenizer");const t=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(t,(e=>String.fromCharCode(e.charCodeAt(0)+32)))}const o={cm:"px",in:"px",mm:"px",pc:"px",pt:"px",px:"px",q:"px",deg:"deg",grad:"deg",rad:"deg",turn:"deg",ms:"s",s:"s",hz:"hz",khz:"hz"},r=new Map([["cm",e=>e],["mm",e=>10*e],["q",e=>40*e],["in",e=>e/2.54],["pc",e=>e/2.54*6],["pt",e=>e/2.54*72],["px",e=>e/2.54*96]]),i=new Map([["deg",e=>e],["grad",e=>e/.9],["rad",e=>e/180*Math.PI],["turn",e=>e/360]]),u=new Map([["deg",e=>.9*e],["grad",e=>e],["rad",e=>.9*e/180*Math.PI],["turn",e=>.9*e/360]]),a=new Map([["hz",e=>e],["khz",e=>e/1e3]]),s=new Map([["cm",e=>2.54*e],["mm",e=>25.4*e],["q",e=>25.4*e*4],["in",e=>e],["pc",e=>6*e],["pt",e=>72*e],["px",e=>96*e]]),l=new Map([["hz",e=>1e3*e],["khz",e=>e]]),c=new Map([["cm",e=>e/10],["mm",e=>e],["q",e=>4*e],["in",e=>e/25.4],["pc",e=>e/25.4*6],["pt",e=>e/25.4*72],["px",e=>e/25.4*96]]),T=new Map([["ms",e=>e],["s",e=>e/1e3]]),p=new Map([["cm",e=>e/6*2.54],["mm",e=>e/6*25.4],["q",e=>e/6*25.4*4],["in",e=>e/6],["pc",e=>e],["pt",e=>e/6*72],["px",e=>e/6*96]]),m=new Map([["cm",e=>e/72*2.54],["mm",e=>e/72*25.4],["q",e=>e/72*25.4*4],["in",e=>e/72],["pc",e=>e/72*6],["pt",e=>e],["px",e=>e/72*96]]),v=new Map([["cm",e=>e/96*2.54],["mm",e=>e/96*25.4],["q",e=>e/96*25.4*4],["in",e=>e/96],["pc",e=>e/96*6],["pt",e=>e/96*72],["px",e=>e]]),N=new Map([["cm",e=>e/4/10],["mm",e=>e/4],["q",e=>e],["in",e=>e/4/25.4],["pc",e=>e/4/25.4*6],["pt",e=>e/4/25.4*72],["px",e=>e/4/25.4*96]]),f=new Map([["deg",e=>180*e/Math.PI],["grad",e=>180*e/Math.PI/.9],["rad",e=>e],["turn",e=>180*e/Math.PI/360]]),k=new Map([["ms",e=>1e3*e],["s",e=>e]]),d=new Map([["deg",e=>360*e],["grad",e=>360*e/.9],["rad",e=>360*e/180*Math.PI],["turn",e=>e]]),b=new Map([["cm",r],["mm",c],["q",N],["in",s],["pc",p],["pt",m],["px",v],["ms",T],["s",k],["deg",i],["grad",u],["rad",f],["turn",d],["hz",a],["khz",l]]);function convertUnit(e,t){if(!n.isTokenDimension(e))return t;if(!n.isTokenDimension(t))return t;const o=toLowerCaseAZ(e[4].unit),r=toLowerCaseAZ(t[4].unit);if(o===r)return t;const i=b.get(r);if(!i)return t;const u=i.get(o);if(!u)return t;const a=u(t[4].value),s=[n.TokenType.Dimension,"",t[2],t[3],{...t[4],signCharacter:a<0?"-":void 0,type:Number.isInteger(a)?n.NumberType.Integer:n.NumberType.Number,value:a}];return n.mutateUnit(s,e[4].unit),s}function toCanonicalUnit(e){if(!n.isTokenDimension(e))return e;const t=toLowerCaseAZ(e[4].unit),r=o[t];if(t===r)return e;const i=b.get(t);if(!i)return e;const u=i.get(r);if(!u)return e;const a=u(e[4].value),s=[n.TokenType.Dimension,"",e[2],e[3],{...e[4],signCharacter:a<0?"-":void 0,type:Number.isInteger(a)?n.NumberType.Integer:n.NumberType.Number,value:a}];return n.mutateUnit(s,r),s}function addition(t){if(2!==t.length)return-1;const o=t[0].value;let r=t[1].value;if(n.isTokenNumber(o)&&n.isTokenNumber(r)){const t=o[4].value+r[4].value;return new e.TokenNode([n.TokenType.Number,t.toString(),o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number}])}if(n.isTokenPercentage(o)&&n.isTokenPercentage(r)){const t=o[4].value+r[4].value;return new e.TokenNode([n.TokenType.Percentage,t.toString()+"%",o[2],r[3],{value:t}])}if(n.isTokenDimension(o)&&n.isTokenDimension(r)&&(r=convertUnit(o,r),toLowerCaseAZ(o[4].unit)===toLowerCaseAZ(r[4].unit))){const t=o[4].value+r[4].value;return new e.TokenNode([n.TokenType.Dimension,t.toString()+o[4].unit,o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number,unit:o[4].unit}])}return-1}function division(t){if(2!==t.length)return-1;const o=t[0].value,r=t[1].value;if(n.isTokenNumber(o)&&n.isTokenNumber(r)){const t=o[4].value/r[4].value;return new e.TokenNode([n.TokenType.Number,t.toString(),o[2],r[3],{value:t,type:Number.isInteger(t)?n.NumberType.Integer:n.NumberType.Number}])}if(n.isTokenPercentage(o)&&n.isTokenNumber(r)){const t=o[4].value/r[4].value;return new e.TokenNode([n.TokenType.Percentage,t.toString()+"%",o[2],r[3],{value:t}])}if(n.isTokenDimension(o)&&n.isTokenNumber(r)){const t=o[4].value/r[4].value;return new e.TokenNode([n.TokenType.Dimension,t.toString()+o[4].unit,o[2],r[3],{value:t,type:Number.isInteger(t)?n.NumberType.Integer:n.NumberType.Number,unit:o[4].unit}])}return-1}function isCalculation(e){return!!e&&"object"==typeof e&&"inputs"in e&&Array.isArray(e.inputs)&&"operation"in e}function solve(n){if(-1===n)return-1;const t=[];for(let o=0;o<n.inputs.length;o++){const r=n.inputs[o];if(e.isTokenNode(r)){t.push(r);continue}const i=solve(r);if(-1===i)return-1;t.push(i)}return n.operation(t)}function multiplication(t){if(2!==t.length)return-1;const o=t[0].value,r=t[1].value;if(n.isTokenNumber(o)&&n.isTokenNumber(r)){const t=o[4].value*r[4].value;return new e.TokenNode([n.TokenType.Number,t.toString(),o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number}])}if(n.isTokenPercentage(o)&&n.isTokenNumber(r)){const t=o[4].value*r[4].value;return new e.TokenNode([n.TokenType.Percentage,t.toString()+"%",o[2],r[3],{value:t}])}if(n.isTokenNumber(o)&&n.isTokenPercentage(r)){const t=o[4].value*r[4].value;return new e.TokenNode([n.TokenType.Percentage,t.toString()+"%",o[2],r[3],{value:t}])}if(n.isTokenDimension(o)&&n.isTokenNumber(r)){const t=o[4].value*r[4].value;return new e.TokenNode([n.TokenType.Dimension,t.toString()+o[4].unit,o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number,unit:o[4].unit}])}if(n.isTokenNumber(o)&&n.isTokenDimension(r)){const t=o[4].value*r[4].value;return new e.TokenNode([n.TokenType.Dimension,t.toString()+r[4].unit,o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number,unit:r[4].unit}])}return-1}function resolveGlobalsAndConstants(t,o){for(let r=0;r<t.length;r++){const i=t[r];if(!e.isTokenNode(i))continue;const u=i.value;if(!n.isTokenIdent(u))continue;const a=toLowerCaseAZ(u[4].value);switch(a){case"e":t.splice(r,1,new e.TokenNode([n.TokenType.Number,Math.E.toString(),u[2],u[3],{value:Math.E,type:n.NumberType.Number}]));break;case"pi":t.splice(r,1,new e.TokenNode([n.TokenType.Number,Math.PI.toString(),u[2],u[3],{value:Math.PI,type:n.NumberType.Number}]));break;case"infinity":t.splice(r,1,new e.TokenNode([n.TokenType.Number,"infinity",u[2],u[3],{value:1/0,type:n.NumberType.Number}]));break;case"-infinity":t.splice(r,1,new e.TokenNode([n.TokenType.Number,"-infinity",u[2],u[3],{value:-1/0,type:n.NumberType.Number}]));break;case"nan":t.splice(r,1,new e.TokenNode([n.TokenType.Number,"NaN",u[2],u[3],{value:Number.NaN,type:n.NumberType.Number}]));break;default:if(o.has(a)){const n=o.get(a);t.splice(r,1,new e.TokenNode(n))}}}return t}function unary(e){if(1!==e.length)return-1;const t=e[0].value;return n.isTokenNumeric(t)?e[0]:-1}function resultToCalculation(e,t,o){return n.isTokenDimension(t)?dimensionToCalculation(e,t[4].unit,o):n.isTokenPercentage(t)?percentageToCalculation(e,o):n.isTokenNumber(t)?numberToCalculation(e,o):-1}function dimensionToCalculation(t,o,r){const i=t.tokens();return{inputs:[new e.TokenNode([n.TokenType.Dimension,r.toString()+o,i[0][2],i[i.length-1][3],{value:r,type:Number.isInteger(r)?n.NumberType.Integer:n.NumberType.Number,unit:o}])],operation:unary}}function percentageToCalculation(t,o){const r=t.tokens();return{inputs:[new e.TokenNode([n.TokenType.Percentage,o.toString()+"%",r[0][2],r[r.length-1][3],{value:o}])],operation:unary}}function numberToCalculation(t,o){const r=t.tokens();return{inputs:[new e.TokenNode([n.TokenType.Number,o.toString(),r[0][2],r[r.length-1][3],{value:o,type:Number.isInteger(o)?n.NumberType.Integer:n.NumberType.Number}])],operation:unary}}function solveACos(e,t){const o=t.value;if(!n.isTokenNumber(o))return-1;return dimensionToCalculation(e,"rad",Math.acos(o[4].value))}function solveASin(e,t){const o=t.value;if(!n.isTokenNumber(o))return-1;return dimensionToCalculation(e,"rad",Math.asin(o[4].value))}function solveATan(e,t){const o=t.value;if(!n.isTokenNumber(o))return-1;return dimensionToCalculation(e,"rad",Math.atan(o[4].value))}function isDimensionOrNumber(e){return n.isTokenDimension(e)||n.isTokenNumber(e)}function arrayOfSameNumeric(e){if(0===e.length)return!0;const t=e[0];if(!n.isTokenNumeric(t))return!1;if(1===e.length)return!0;if(n.isTokenDimension(t)){const n=toLowerCaseAZ(t[4].unit);for(let o=1;o<e.length;o++){const r=e[o];if(t[0]!==r[0])return!1;if(n!==toLowerCaseAZ(r[4].unit))return!1}return!0}for(let n=1;n<e.length;n++){const o=e[n];if(t[0]!==o[0])return!1}return!0}function twoOfSameNumeric(e,t){return!!n.isTokenNumeric(e)&&(n.isTokenDimension(e)?e[0]===t[0]&&toLowerCaseAZ(e[4].unit)===toLowerCaseAZ(t[4].unit):e[0]===t[0])}function solveATan2(e,n,t){const o=n.value;if(!isDimensionOrNumber(o))return-1;const r=convertUnit(o,t.value);if(!twoOfSameNumeric(o,r))return-1;return dimensionToCalculation(e,"rad",Math.atan2(o[4].value,r[4].value))}function solveAbs(e,n){const t=n.value;if(!isDimensionOrNumber(t))return-1;return resultToCalculation(e,t,Math.abs(t[4].value))}function solveClamp(t,o,r,i){if(!e.isTokenNode(o)||!e.isTokenNode(r)||!e.isTokenNode(i))return-1;const u=o.value;if(!n.isTokenNumeric(u))return-1;const a=convertUnit(u,r.value);if(!twoOfSameNumeric(u,a))return-1;const s=convertUnit(u,i.value);if(!twoOfSameNumeric(u,s))return-1;return resultToCalculation(t,u,Math.max(u[4].value,Math.min(a[4].value,s[4].value)))}function solveCos(e,t){const o=t.value;if(!isDimensionOrNumber(o))return-1;let r=o[4].value;if(n.isTokenDimension(o))switch(o[4].unit.toLowerCase()){case"rad":break;case"deg":r=i.get("rad")(o[4].value);break;case"grad":r=u.get("rad")(o[4].value);break;case"turn":r=d.get("rad")(o[4].value);break;default:return-1}return r=Math.cos(r),numberToCalculation(e,r)}function solveExp(e,t){const o=t.value;if(!n.isTokenNumber(o))return-1;return numberToCalculation(e,Math.exp(o[4].value))}function solveHypot(t,o){const r=o[0];if(!r||!e.isTokenNode(r))return-1;if(1!==new Set(o.map((e=>e.type))).size)return-1;const i=r.value;if(!n.isTokenNumeric(i))return-1;const u=o.map((e=>convertUnit(i,e.value)));if(!arrayOfSameNumeric(u))return-1;const a=u.map((e=>e[4].value)),s=Math.hypot(...a);return resultToCalculation(t,i,s)}function solveMax(t,o){const r=o[0];if(!r||!e.isTokenNode(r))return-1;if(1!==new Set(o.map((e=>e.type))).size)return-1;const i=r.value;if(!n.isTokenNumeric(i))return-1;const u=o.map((e=>convertUnit(i,e.value)));if(!arrayOfSameNumeric(u))return-1;const a=u.map((e=>e[4].value)),s=Math.max(...a);return resultToCalculation(t,i,s)}function solveMin(t,o){const r=o[0];if(!r||!e.isTokenNode(r))return-1;if(1!==new Set(o.map((e=>e.type))).size)return-1;const i=r.value;if(!n.isTokenNumeric(i))return-1;const u=o.map((e=>convertUnit(i,e.value)));if(!arrayOfSameNumeric(u))return-1;const a=u.map((e=>e[4].value)),s=Math.min(...a);return resultToCalculation(t,i,s)}function solveMod(e,t,o){const r=t.value;if(!n.isTokenNumeric(r))return-1;const i=convertUnit(r,o.value);if(!twoOfSameNumeric(r,i))return-1;let u;return u=0===i[4].value?Number.NaN:Number.isFinite(r[4].value)&&(Number.isFinite(i[4].value)||(i[4].value!==Number.POSITIVE_INFINITY||r[4].value!==Number.NEGATIVE_INFINITY&&!Object.is(0*r[4].value,-0))&&(i[4].value!==Number.NEGATIVE_INFINITY||r[4].value!==Number.POSITIVE_INFINITY&&!Object.is(0*r[4].value,0)))?Number.isFinite(i[4].value)?(r[4].value%i[4].value+i[4].value)%i[4].value:r[4].value:Number.NaN,resultToCalculation(e,r,u)}function solvePow(e,t,o){const r=t.value,i=o.value;if(!n.isTokenNumber(r))return-1;if(!twoOfSameNumeric(r,i))return-1;return numberToCalculation(e,Math.pow(r[4].value,i[4].value))}function solveRem(e,t,o){const r=t.value;if(!n.isTokenNumeric(r))return-1;const i=convertUnit(r,o.value);if(!twoOfSameNumeric(r,i))return-1;let u;return u=0===i[4].value?Number.NaN:Number.isFinite(r[4].value)?Number.isFinite(i[4].value)?r[4].value%i[4].value:r[4].value:Number.NaN,resultToCalculation(e,r,u)}function solveRound(e,t,o,r){const i=o.value;if(!n.isTokenNumeric(i))return-1;const u=convertUnit(i,r.value);if(!twoOfSameNumeric(i,u))return-1;let a;if(0===u[4].value)a=Number.NaN;else if(Number.isFinite(i[4].value)||Number.isFinite(u[4].value))if(!Number.isFinite(i[4].value)&&Number.isFinite(u[4].value))a=i[4].value;else if(Number.isFinite(i[4].value)&&!Number.isFinite(u[4].value))switch(t){case"down":a=i[4].value<0?-1/0:Object.is(-0,0*i[4].value)?-0:0;break;case"up":a=i[4].value>0?1/0:Object.is(0,0*i[4].value)?0:-0;break;default:a=Object.is(0,0*i[4].value)?0:-0}else if(Number.isFinite(u[4].value))switch(t){case"down":a=Math.floor(i[4].value/u[4].value)*u[4].value;break;case"up":a=Math.ceil(i[4].value/u[4].value)*u[4].value;break;case"to-zero":a=Math.trunc(i[4].value/u[4].value)*u[4].value;break;default:{let e=Math.floor(i[4].value/u[4].value)*u[4].value,n=Math.ceil(i[4].value/u[4].value)*u[4].value;if(e>n){const t=e;e=n,n=t}const t=Math.abs(i[4].value-e),o=Math.abs(i[4].value-n);a=t===o?n:t<o?e:n;break}}else a=i[4].value;else a=Number.NaN;return resultToCalculation(e,i,a)}function solveSign(e,n){const t=n.value;if(!isDimensionOrNumber(t))return-1;return numberToCalculation(e,Math.sign(t[4].value))}function solveSin(e,t){const o=t.value;if(!isDimensionOrNumber(o))return-1;let r=o[4].value;if(n.isTokenDimension(o))switch(toLowerCaseAZ(o[4].unit)){case"rad":break;case"deg":r=i.get("rad")(o[4].value);break;case"grad":r=u.get("rad")(o[4].value);break;case"turn":r=d.get("rad")(o[4].value);break;default:return-1}return r=Math.sin(r),numberToCalculation(e,r)}function solveSqrt(e,t){const o=t.value;if(!n.isTokenNumber(o))return-1;return numberToCalculation(e,Math.sqrt(o[4].value))}function solveTan(e,t){const o=t.value;if(!isDimensionOrNumber(o))return-1;const r=o[4].value;let a=0,s=o[4].value;if(n.isTokenDimension(o))switch(toLowerCaseAZ(o[4].unit)){case"rad":a=f.get("deg")(r);break;case"deg":a=r,s=i.get("rad")(r);break;case"grad":a=u.get("deg")(r),s=u.get("rad")(r);break;case"turn":a=d.get("deg")(r),s=d.get("rad")(r);break;default:return-1}const l=a/90;return s=a%90==0&&l%2!=0?l>0?1/0:-1/0:Math.tan(s),numberToCalculation(e,s)}function subtraction(t){if(2!==t.length)return-1;const o=t[0].value;let r=t[1].value;if(n.isTokenNumber(o)&&n.isTokenNumber(r)){const t=o[4].value-r[4].value;return new e.TokenNode([n.TokenType.Number,t.toString(),o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number}])}if(n.isTokenPercentage(o)&&n.isTokenPercentage(r)){const t=o[4].value-r[4].value;return new e.TokenNode([n.TokenType.Percentage,t.toString()+"%",o[2],r[3],{value:t}])}if(n.isTokenDimension(o)&&n.isTokenDimension(r)&&(r=convertUnit(o,r),toLowerCaseAZ(o[4].unit)===toLowerCaseAZ(r[4].unit))){const t=o[4].value-r[4].value;return new e.TokenNode([n.TokenType.Dimension,t.toString()+o[4].unit,o[2],r[3],{value:t,type:o[4].type===n.NumberType.Integer&&r[4].type===n.NumberType.Integer?n.NumberType.Integer:n.NumberType.Number,unit:o[4].unit}])}return-1}function solveLog(t,o){if(1===o.length){const r=o[0];if(!r||!e.isTokenNode(r))return-1;const i=r.value;if(!n.isTokenNumber(i))return-1;return numberToCalculation(t,Math.log(i[4].value))}if(2===o.length){const r=o[0];if(!r||!e.isTokenNode(r))return-1;const i=r.value;if(!n.isTokenNumber(i))return-1;const u=o[1];if(!u||!e.isTokenNode(u))return-1;const a=u.value;if(!n.isTokenNumber(a))return-1;return numberToCalculation(t,Math.log(i[4].value)/Math.log(a[4].value))}return-1}const g=/^none$/i;function isNone(t){if(Array.isArray(t)){const n=t.filter((n=>!(e.isWhitespaceNode(n)&&e.isCommentNode(n))));return 1===n.length&&isNone(n[0])}if(!e.isTokenNode(t))return!1;const o=t.value;return!!n.isTokenIdent(o)&&g.test(o[4].value)}const y=new Map([["abs",function abs(e,n){return singleNodeSolver(e,n,solveAbs)}],["acos",function acos(e,n){return singleNodeSolver(e,n,solveACos)}],["asin",function asin(e,n){return singleNodeSolver(e,n,solveASin)}],["atan",function atan(e,n){return singleNodeSolver(e,n,solveATan)}],["atan2",function atan2(e,n){return twoCommaSeparatedNodesSolver(e,n,solveATan2)}],["calc",calc$1],["clamp",function clamp(t,o){const r=resolveGlobalsAndConstants([...t.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],o),i=[],u=[],a=[];{let t=i;for(let o=0;o<r.length;o++){const s=r[o];if(e.isTokenNode(s)&&n.isTokenComma(s.value)){if(t===a)return-1;if(t===u){t=a;continue}if(t===i){t=u;continue}return-1}t.push(s)}}const s=isNone(i),l=isNone(a);if(s&&l)return calc$1(calcWrapper(u),o);const c=solve(calc$1(calcWrapper(u),o));if(-1===c)return-1;if(s){const t=solve(calc$1(calcWrapper(a),o));return-1===t?-1:solveMin((T=c,p=t,new e.FunctionNode([n.TokenType.Function,"min(",-1,-1,{value:"min"}],[n.TokenType.CloseParen,")",-1,-1,void 0],[T,new e.TokenNode([n.TokenType.Comma,",",-1,-1,void 0]),p])),[c,t])}if(l){const e=solve(calc$1(calcWrapper(i),o));return-1===e?-1:solveMax(maxWrapper(e,c),[e,c])}var T,p;const m=solve(calc$1(calcWrapper(i),o));if(-1===m)return-1;const v=solve(calc$1(calcWrapper(a),o));if(-1===v)return-1;return solveClamp(t,m,c,v)}],["cos",function cos(e,n){return singleNodeSolver(e,n,solveCos)}],["exp",function exp(e,n){return singleNodeSolver(e,n,solveExp)}],["hypot",function hypot(e,n){return variadicNodesSolver(e,n,solveHypot)}],["log",function log(e,n){return variadicNodesSolver(e,n,solveLog)}],["max",function max(e,n){return variadicNodesSolver(e,n,solveMax)}],["min",function min(e,n){return variadicNodesSolver(e,n,solveMin)}],["mod",function mod(e,n){return twoCommaSeparatedNodesSolver(e,n,solveMod)}],["pow",function pow(e,n){return twoCommaSeparatedNodesSolver(e,n,solvePow)}],["rem",function rem(e,n){return twoCommaSeparatedNodesSolver(e,n,solveRem)}],["round",function round(t,o){const r=resolveGlobalsAndConstants([...t.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],o);let i="",u=!1;const a=[],s=[];{let t=a;for(let o=0;o<r.length;o++){const l=r[o];if(!i&&0===a.length&&0===s.length&&e.isTokenNode(l)&&n.isTokenIdent(l.value)){const e=l.value[4].value.toLowerCase();if(h.has(e)){i=e;continue}}if(e.isTokenNode(l)&&n.isTokenComma(l.value)){if(t===s)return-1;if(t===a&&i&&0===a.length)continue;if(t===a){u=!0,t=s;continue}return-1}t.push(l)}}const l=solve(calc$1(calcWrapper(a),o));if(-1===l)return-1;u||0!==s.length||s.push(new e.TokenNode([n.TokenType.Number,"1",-1,-1,{value:1,type:n.NumberType.Integer}]));const c=solve(calc$1(calcWrapper(s),o));if(-1===c)return-1;i||(i="nearest");return solveRound(t,i,l,c)}],["sign",function sign(e,n){return singleNodeSolver(e,n,solveSign)}],["sin",function sin(e,n){return singleNodeSolver(e,n,solveSin)}],["sqrt",function sqrt(e,n){return singleNodeSolver(e,n,solveSqrt)}],["tan",function tan(e,n){return singleNodeSolver(e,n,solveTan)}]]);function calc$1(t,o){const r=resolveGlobalsAndConstants([...t.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],o);if(1===r.length&&e.isTokenNode(r[0]))return{inputs:[r[0]],operation:unary};let i=0;for(;i<r.length;){const t=r[i];if(e.isSimpleBlockNode(t)&&n.isTokenOpenParen(t.startToken)){const e=calc$1(t,o);if(-1===e)return-1;r.splice(i,1,e)}else if(e.isFunctionNode(t)){const e=y.get(t.getName().toLowerCase());if(!e)return-1;const n=e(t,o);if(-1===n)return-1;r.splice(i,1,n)}else i++}if(i=0,1===r.length&&isCalculation(r[0]))return r[0];for(;i<r.length;){const t=r[i];if(!t||!e.isTokenNode(t)&&!isCalculation(t)){i++;continue}const o=r[i+1];if(!o||!e.isTokenNode(o)){i++;continue}const u=o.value;if(!n.isTokenDelim(u)||"*"!==u[4].value&&"/"!==u[4].value){i++;continue}const a=r[i+2];if(!a||!e.isTokenNode(a)&&!isCalculation(a))return-1;"*"!==u[4].value?"/"!==u[4].value?i++:r.splice(i,3,{inputs:[t,a],operation:division}):r.splice(i,3,{inputs:[t,a],operation:multiplication})}if(i=0,1===r.length&&isCalculation(r[0]))return r[0];for(;i<r.length;){const t=r[i];if(!t||!e.isTokenNode(t)&&!isCalculation(t)){i++;continue}const o=r[i+1];if(!o||!e.isTokenNode(o)){i++;continue}const u=o.value;if(!n.isTokenDelim(u)||"+"!==u[4].value&&"-"!==u[4].value){i++;continue}const a=r[i+2];if(!a||!e.isTokenNode(a)&&!isCalculation(a))return-1;"+"!==u[4].value?"-"!==u[4].value?i++:r.splice(i,3,{inputs:[t,a],operation:subtraction}):r.splice(i,3,{inputs:[t,a],operation:addition})}return 1===r.length&&isCalculation(r[0])?r[0]:-1}function singleNodeSolver(n,t,o){const r=solve(calc$1(calcWrapper(resolveGlobalsAndConstants([...n.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],t)),t));return-1===r?-1:o(n,r)}function twoCommaSeparatedNodesSolver(t,o,r){const i=resolveGlobalsAndConstants([...t.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],o),u=[],a=[];{let t=u;for(let o=0;o<i.length;o++){const r=i[o];if(e.isTokenNode(r)&&n.isTokenComma(r.value)){if(t===a)return-1;if(t===u){t=a;continue}return-1}t.push(r)}}const s=solve(calc$1(calcWrapper(u),o));if(-1===s)return-1;const l=solve(calc$1(calcWrapper(a),o));return-1===l?-1:r(t,s,l)}function variadicNodesSolver(t,o,r){const i=resolveGlobalsAndConstants([...t.value.filter((n=>!e.isCommentNode(n)&&!e.isWhitespaceNode(n)))],o),u=[];{const t=[];let r=[];for(let o=0;o<i.length;o++){const u=i[o];e.isTokenNode(u)&&n.isTokenComma(u.value)?(t.push(r),r=[]):r.push(u)}t.push(r);for(let e=0;e<t.length;e++){if(0===t[e].length)return-1;const n=solve(calc$1(calcWrapper(t[e]),o));if(-1===n)return-1;u.push(n)}}return r(t,u)}const h=new Set(["nearest","up","down","to-zero"]);function calcWrapper(t){return new e.FunctionNode([n.TokenType.Function,"calc(",-1,-1,{value:"calc"}],[n.TokenType.CloseParen,")",-1,-1,void 0],t)}function maxWrapper(t,o){return new e.FunctionNode([n.TokenType.Function,"max(",-1,-1,{value:"max"}],[n.TokenType.CloseParen,")",-1,-1,void 0],[t,new e.TokenNode([n.TokenType.Comma,",",-1,-1,void 0]),o])}function patchNaN(t){if(-1===t)return-1;if(e.isFunctionNode(t))return t;const o=t.value;return n.isTokenNumeric(o)&&Number.isNaN(o[4].value)?n.isTokenNumber(o)?new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,"NaN",o[2],o[3],{value:"NaN"}])]):n.isTokenDimension(o)?new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,"NaN",o[2],o[3],{value:"NaN"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Delim,"*",o[2],o[3],{value:"*"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Dimension,"1"+o[4].unit,o[2],o[3],{value:1,type:n.NumberType.Integer,unit:o[4].unit}])]):n.isTokenPercentage(o)?new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,"NaN",o[2],o[3],{value:"NaN"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Delim,"*",o[2],o[3],{value:"*"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Percentage,"1%",o[2],o[3],{value:1}])]):-1:t}function patchInfinity(t){if(-1===t)return-1;if(e.isFunctionNode(t))return t;const o=t.value;if(!n.isTokenNumeric(o))return t;if(Number.isFinite(o[4].value)||Number.isNaN(o[4].value))return t;let r="";return Number.NEGATIVE_INFINITY===o[4].value&&(r="-"),n.isTokenNumber(o)?new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,r+"infinity",o[2],o[3],{value:r+"infinity"}])]):n.isTokenDimension(o)?new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,r+"infinity",o[2],o[3],{value:r+"infinity"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Delim,"*",o[2],o[3],{value:"*"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Dimension,"1"+o[4].unit,o[2],o[3],{value:1,type:n.NumberType.Integer,unit:o[4].unit}])]):new e.FunctionNode([n.TokenType.Function,"calc(",o[2],o[3],{value:"calc"}],[n.TokenType.CloseParen,")",o[2],o[3],void 0],[new e.TokenNode([n.TokenType.Ident,r+"infinity",o[2],o[3],{value:r+"infinity"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Delim,"*",o[2],o[3],{value:"*"}]),new e.WhitespaceNode([[n.TokenType.Whitespace," ",o[2],o[3],void 0]]),new e.TokenNode([n.TokenType.Percentage,"1%",o[2],o[3],{value:1}])])}function patchMinusZero(t){if(-1===t)return-1;if(e.isFunctionNode(t))return t;const o=t.value;return n.isTokenNumeric(o)&&Object.is(-0,o[4].value)?("-0"===o[1]||(n.isTokenPercentage(o)?o[1]="-0%":n.isTokenDimension(o)?o[1]="-0"+o[4].unit:o[1]="-0"),t):t}function patchPrecision(t,o=13){if(-1===t)return-1;if(o<=0)return t;if(e.isFunctionNode(t))return t;const r=t.value;if(!n.isTokenNumeric(r))return t;if(Number.isInteger(r[4].value))return t;const i=Number(r[4].value.toFixed(o)).toString();return n.isTokenNumber(r)?r[1]=i:n.isTokenPercentage(r)?r[1]=i+"%":n.isTokenDimension(r)&&(r[1]=i+r[4].unit),t}function patchCanonicalUnit(t){return-1===t?-1:e.isFunctionNode(t)?t:n.isTokenDimension(t.value)?(t.value=toCanonicalUnit(t.value),t):t}function patchCalcResult(e,n){let t=e;return n?.censorIntoStandardRepresentableValues||(t=patchNaN(t),t=patchInfinity(t)),n?.toCanonicalUnits&&(t=patchCanonicalUnit(t)),t=patchPrecision(t,n?.precision),t=patchMinusZero(t),t}function tokenizeGlobals(e){const t=new Map;if(!e)return t;for(const[o,r]of e)if(n.isToken(r))t.set(o,r);else if("string"!=typeof r);else{const e=n.tokenizer({css:r}),i=e.nextToken();if(e.nextToken(),!e.endOfFile())continue;if(!i)continue;if(!n.isTokenNumeric(i))continue;t.set(o,i)}return t}function calcFromComponentValues(n,t){const o=tokenizeGlobals(t?.globals);return e.replaceComponentValues(n,(n=>{if(!e.isFunctionNode(n))return;const r=y.get(n.getName().toLowerCase());if(!r)return;const i=patchCalcResult(solve(r(n,o)),t);return-1!==i?i:void 0}))}const w=new Set(y.keys());exports.calc=function calc(t,o){return calcFromComponentValues(e.parseCommaSeparatedListOfComponentValues(n.tokenize({css:t}),{}),o).map((e=>e.map((e=>n.stringify(...e.tokens()))).join(""))).join(",")},exports.calcFromComponentValues=calcFromComponentValues,exports.mathFunctionNames=w;